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Lab-Aids®. For 1 student. Kit contains over 150 plastic, color-coded pieces representing nitrogenous bases (A, T, G, C), hydrogen bonds (flexible), phosphates, and sugars needed to construct a model of a short DNA segment with 8 base pairs.
Also included are atoms of carbon, oxygen, nitrogen, hydrogen, and phosphorus, with the covalent bonding pieces needed to construct a DNA or RNA nucleotide. Models are easy to assemble and disassemble; all components are reusable. Includes a student instruction manual.
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.